YER OSTI KON ISHLARIDA MAHALLIY SHAMOLLATISH VENTILYATORLARDAN FOYDALANISHNING ZAMONAVIY USULLARI
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YER OSTI KON ISHLARIDA MAHALLIY SHAMOLLATISH VENTILYATORLARDAN FOYDALANISHNING ZAMONAVIY USULLARI
- Publication date
- 2025
- Topics
- yoriqlik, zaharli gazlar, burg’ilash-portlatish ishlari, massiv, havo harakati, zichlik, oqim, mahalliy ventilyator, yopishqoqlik, vektor, yer osti kon lahimi, kavjoy, qatlam, struktura.
- Collection
- opensource
- Language
- Uzbek
- Item Size
- 4.4M
Ushbu maqolada foydali qazilma konlarini massivdan
mexanik usulda ajratib olishda, transport vositalarini harakatlanishida, yer
osti kon lahimlarini burg‘ilash va portlatish ishlari orqali massivdan ajratib
olishda shaxta atmosferasida zaharli gazlar ortishi tahlil qilingan. Tahlillar
natijasiga asosan atmosferasidagi zaharli gazlarning ortishini kamaytirish
uchun mahalliy shamollatish ventilyatorlarini o’rganib chiqildi hamda havo
oqimlarining harakatlanishini matematik modellashtirish dasturi asosida ko‘rib
chiqilgan.
mexanik usulda ajratib olishda, transport vositalarini harakatlanishida, yer
osti kon lahimlarini burg‘ilash va portlatish ishlari orqali massivdan ajratib
olishda shaxta atmosferasida zaharli gazlar ortishi tahlil qilingan. Tahlillar
natijasiga asosan atmosferasidagi zaharli gazlarning ortishini kamaytirish
uchun mahalliy shamollatish ventilyatorlarini o’rganib chiqildi hamda havo
oqimlarining harakatlanishini matematik modellashtirish dasturi asosida ko‘rib
chiqilgan.
- Addeddate
- 2025-03-12 06:55:03
- Identifier
- modern-methods-of-using-local-ventilation-fans-in-underground-mining-operations
- Identifier-ark
- ark:/13960/s2fm8m6709v
- Ocr
- tesseract 5.3.0-6-g76ae
- Ocr_detected_lang
- sw
- Ocr_detected_lang_conf
- 1.0000
- Ocr_detected_script
- Latin
- Ocr_detected_script_conf
- 0.7455
- Ocr_module_version
- 0.0.21
- Ocr_parameters
- -l uzb
- Page_number_confidence
- 86
- Page_number_module_version
- 1.0.5
- Ppi
- 300
- Scanner
- Internet Archive HTML5 Uploader 1.7.0
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